Loctite PL Premium Max is our strongest, most durable construction adhesive that remains 100% solid after curing thanks to the unique high solid content adhesive technology. Ideal for most interior or exterior projects where long-term strength and durability are a must, Loctite PL Premium Max works reliably on wood, laminate, drywall, concrete, brick, masonry, stone, marble, metal, stainless steel, fiberglass, and other substrates. This high-strength construction adhesive is waterproof and can be applied to wet and frozen surfaces both cold (down to 10° F) and hot (120° F) temperatures for landscaping and deck projects.